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riverside

1.1.0
2.2.1 2.2.0 2.1.0 2.0.0 1.2.6 1.2.5 1.2.4 1.2.3 1.2.2 1.2.0 1.1.1 1.1.0 1.0.7 1.0.5 1.0.4 1.0.3 1.0.2 1.0.1 1.0.0

A plain WebSocket server framework.

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riverside lib riverside exception_guard.ex
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lib/riverside/exception_guard.ex 

defmodule Riverside.ExceptionGuard do



  require Logger



  def guard(log_header, error_resp, func) do

    try do

      func.()

    rescue

      err ->

        stacktrace = System.stacktrace() |> Exception.format_stacktrace()

        Logger.error "#{log_header} rescued error - #{inspect err}, stacktrace - #{stacktrace}"

        error_resp.()

    catch

      error_type, value when error_type in [:throw, :exit] ->

        stacktrace = System.stacktrace() |> Exception.format_stacktrace()

        Logger.error "#{log_header} caught error - #{inspect value}, stacktrace - #{stacktrace}"

        error_resp.()

    end

  end



end